Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair testing has emerged as a robust method for identifying drug and alcohol consumption. Hair offers a prolonged overview of alcohol and drug use by embedding biomarkers within the hair's developing strands. When hair is gathered near the scalp, it can reveal a detection timeframe of up to roughly three months for alcohol and other substances. Hair is easy to gather, not easily tampered with, and convenient to transport.
A segment of hair close to 1.5 inches long, consisting of approximately 200 strands (comparable to the thickness of a #2 pencil) nearest to the scalp, will yield 100mg of hair, which is ideal for both screening and verification. For tests such as EtG, add-ons, or panels exceeding 10, a specimen weighing 150mg is advised. It is recommended to use a jeweler's scale to weigh the specimen. In the absence of scalp hair, a similar quantity of body hair can be collected. When the term head hair is used, it refers specifically to scalp hair. Body hair pertains to hair from other areas (facial, axillary, etc.).
Process Overview
The laboratory processing of a drug test result encompasses four primary stages: Accessioning, Screening, Extraction, and Confirmation.
Accessioning pertains to the initial integration of a sample into a lab's system, confirming that it was properly sealed and dispatched, issuing a random LAN (Laboratory Accessioning Number), and wrapping up any supplemental data input not available from an electronic chain of custody.
Screening involves a preliminary fast assessment for drugs of abuse. Although Screening offers a cost-efficient method to discount drug use in most samples, any positive Screen requires Confirmation for legal admissibility. Presumably positive samples from Screening indeed need secondary Confirmation.
Should a sample be deemed presumptively positive during Screening, additional hair is extracted from the initial sample for Extraction. In this phase, drugs are withdrawn from hair at much lower concentrations than other techniques (like urine or oral fluid), indicating that hair drug screening is the most intricate method.
Positive outcomes identified during Screening undergo Confirmation via GC/MS, GC/MS/MS, or LC/MS/MS. Every presumptively positive sample gets washed as necessary before Confirmation. The comprehensive laboratory process from Accessioning through Confirmation aligns with both the CAP (College of American Pathologists) Hair standards and is accredited to ISO / IEC 17025.
Advantages of hair drug testing:
Limitations:
Note: Despite the common term "hair follicle tests", the test evaluates the hair strand rather than the follicle beneath the scalp.
In West Murray, OK, hair follicle testing is superior to urine testing in several ways. The excellent detection range offers a longer window than urine tests.
Hair testing's reliability is not easily matched by traditional urine testing, ensuring almost infallible detection of drug use. This method provides an extensive understanding of a person’s substance use over time, which cannot be replicated with urine testing.
Hair follicle testing in West Murray, OK provides a significantly extended detection window, capturing drug use history for up to 90 days.
This feature is invaluable for employers who desire a thorough understanding of an employee’s substance use over time. The extended window gives a comprehensive overview of an individual's long-term habits, proving to be more effective than short-term detection methods.
In West Murray, OK, hair follicle tests reduce the risk of tampering, ensuring reliable results. Unlike urine tests, which are vulnerable to adulteration, hair tests are nearly tamper-proof.
The resilience of hair testing fosters trust in the results, as samples undergo a thorough inspection process. This method guarantees the integrity of the testing process, providing reliable outcomes that stakeholders can have confidence in.
In West Murray, OK, the convenience of our nationwide testing centers is unparalleled. No matter your location, our centers facilitate quick, accessible drug testing services.
With a seamless process, testing is hassle-free for both local residents and national clients. This network of locations ensures that drug testing is never a barrier, providing ease of access whenever it is needed.
The process for hair follicle testing in West Murray, OK is both simple and confidential. Ordering a test, taking it, and receiving results is straightforward and designed with privacy in mind.
Concerns about confidentiality are addressed through stringent protocols. Individuals and employers are assured a discreet, user-friendly experience that adheres strictly to privacy standards.
West Murray, OK features affordable pricing and fast turnaround times for hair follicle testing. Our competitive pricing models offer excellent value suitable for companies of all sizes.
The efficiency of the testing process improves cost-effectiveness while reducing wait times. Rapid results provide organizations with the information they need without unnecessary delay, ensuring excellent return on investment.
In West Murray, OK, hair follicle testing stands out for its speed and precision. These tests offer fast and reliable results that surpass traditional methods. The accuracy in identifying drug usage is exceptionally high, giving peace of mind to employers and individuals.
With their quick turnaround, hair tests ensure substances are detected with optimum reliability. This process reduces uncertainty and provides timely insights into potential substance use.
In West Murray, OK, hair follicle testing provides peace of mind for employers by ensuring compliance with drug-free policies.
The method mitigates legal risks while improving workplace safety. By choosing hair testing, companies align with best practices, safeguarding against potential issues related to substance use. Employers can confidently establish a safe and compliant work environment.
